LegacySupport 0.15

• Add a second dylib, libMacportsLegacySystem.B.dylib that includes the same additional symbols as in libMacportsLegacySupport.dylib but also re-exports the symbols from /usr/lib/libSystem.B.dylib.

LegacySupport 0.14.2

• Add as required definitions of TARGET_CPU_ARM and TARGET_CPU_ARM64

LegacySupport 0.14.1

• one definition added, missed in last release, for TARGET_OS_OSX
• needed to allow clang-devel to build on older systems

LegacySupport 0.14

• add utimensat support, with thanks to @Ionic for lots of legwork and testing
• add lutimes function for Tiger
• wrap gliDispatch.h to not include glext.h, making OpenGL builds on systems < Lion consistent with newer systems
• add some common definitions to TargetConditionals.h that are used in current software builds such as the llvm tree

Thanks to all contributors!

Thirteenth Release Candidate

• fix leak in fdopendir
• improve which replacement on Tiger
• add net/if.h to <sys/socket.h>
• add fls* and ffs* family of functions where needed
• tweak getattrlistat definition to better match macOS

Thanks to all contributors!

Twelfth Release Candidate

Adds, if needed:

• missing POSIX_SPAWN_CLOEXEC_DEFAULT define
• fsgetpath() on 10.6+ only at present
• multiarch fdopendir() implementation
• improved which implementation for Tiger
• _SC_PHYS_PAGES

Thanks to all contributors!

Eleventh Release Candidate, sub 1

Move __sincos implementations from header to library.

Eleventh Release Candidate

Adds __sincos for macOS 10.8 and older.

Tenth Release Candidate, sub 1

Minor changes:

Tiger-related fixes for fstatat.
Minor code cleanup.
replace AI_NUMERICSRV on < 10.6.

Tenth Release Candidate

• Add some tiger specific fixes.

• Add fdopendir() to OSX < 10.10.

• Protect gettime methods in time.h with additional guard to fix issues using Xcode 8 (10.12 SDK) on OSX10.11.

• Add fstatat64 function for OS X < 10.10.